foko[9], foks[9], fosy[9], sofy[9], foso[8], sofo[8], hoyo[7], kosy[6], koso[5], osok[5],
fok[8], syf[8], fos[7], sof[7], hoy[6], oho[5], syk[5], oko[4], kos[4], sok[4], osy[4], oso[3],
ho[4], oh[4], ko[3], ok[3], os[2],
